4122612516 has 48 divisors (see below), whose sum is σ = 10537547328. Its totient is φ = 1244083200.

The previous prime is 4122612511. The next prime is 4122612541. The reversal of 4122612516 is 6152162214.

4122612516 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4122612511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32985 + ... + 96608.

It is an arithmetic number, because the mean of its divisors is an integer number (219532236).

Almost surely, 2^4122612516 is an apocalyptic number.

It is an amenable number.

4122612516 is an abundant number, since it is smaller than the sum of its proper divisors (6414934812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4122612516 is a wasteful number, since it uses less digits than its factorization.

4122612516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129852 (or 129850 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 4122612516 is about 64207.5736654174. The cubic root of 4122612516 is about 1603.4576936929.

The spelling of 4122612516 in words is "four billion, one hundred twenty-two million, six hundred twelve thousand, five hundred sixteen".